package com.demo.bean;

public class UserDaoImpl implements UserDao {
	
	@Override
	public int saveUser(String name,int age){
		System.out.println("..执行saveUser方法....");
		System.out.println(5/0);
		return 1;
	}
	@Override
	public void deleteUser(int id){
		System.out.println("...执行deleteUser方法....");
	}
}
